电力相关英语核心词汇.docx

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1、LIElectric power:电力Blackout:断电;停电Power consumption:用电(量) Electric power demand: 电力需求量 Rate :速率;费率 Hydro power :水电Power transformation: 电、变压Extra-high voltage(EHV) Load:负载;负荷Power transmission :输电 Domestic load:民用负荷 Deliver:输送;交付;递交 Power consume亡 电 力用户 Substation:变电站;变电所 Subtransmission:二次输电Power di

2、stribution :配电Feeder:馈电线Network:网络Operate:运行、工作、操作、运作 Interconnection:互联(相互联接) Probability:可能性、概率 Interruption:中断Reserve capacity:备用容量 Outage:断电、停电、停运 Reliability:可靠性 Frequency:频率Limited:有限的Tolerance:容差Per capita:人均Power generation :发电Power station:用 电Fossil fuel:矿物燃料Fission:裂变Elevation:高度、高程Fossil一

3、fired power:火电Nuclear power: 电Hertz:赫兹Stall:失速Motor:电动机Alternating current(AC):交流Direct current (DC):直流 Three-phase:三相Single一phase:单相Balanced:平衡的;对称的Allot:分配、调配Schematic:示意图、原理图Symbol:符号、图形符号Fault:故障Relay:继电器Circuit breaker (CB):断路器Normal/abnormal :正常的/异常的Combustion turbine 燃气轮机Fuse:熔断器Dashed line:虚

4、线Hydro power station:水电站High/medium/low head 高/中/低水头Transformer:变压器Residential customer:居民用户L2(electric)power network:电力网、电网Generator:(交流)发电机Disturbance:扰动Efficiency:效率Fixed:固定的,不变的Network frame :网架,主网架Intermediate :中间的,中等的Retail:零售Low voltage (LV):低压High voltage (HV):高压Ultra一high voltage (UHV):特高压R

5、ight-of-way:线路走廊Switchgear :开关设备,开关装置Mercury:汞,水银Arc:电弧Rectifier:整流器Rectify:整流Thyratron:闸流管Maintence:维修、保养Step up/step dowm:升压; 降压Potential:电位,电压Inductance:电感Inductive:电感的,感性的Inductor:电感器Capacitance:电容Capacitor:电容器Capacitive:电容的,容性的Reactance:电抗Phase displacement:相移(二phase shift)Surge:冲击,过电压Skin effe

6、ct:趋肤效应,集肤效应Cross-section :(横)截面Potential stress:电位应力(即电厂强度du/dl)Insulation:绝缘Corona:电晕Interference with:干扰Dielectric:电介质(即绝缘材料)Cable:电缆Stable:稳定的Stability:稳定性Synchronize:同步;整步Sychronism:同步;整步Synchronous:同步的Power transformer:电力变压器Instrument transformer:互感器Lighting:雷电(lighting)arrester 避雷器Disconnect:

7、断开Disconnection switch:隔离开关Capacitor bank:电容器组(由多个电容串、并联组成)Energize:通电,供给电力,激励L3Thermal power plant:火力发电厂Prime mover:原动机Optimize:最优(佳)化Crusher:碎煤机Pulverizer:磨煤机Pulverized coal:煤粉Coal feeder:供煤机Stationary blade:固定叶片Moving blade:可动叶片Nozzle partition:喷嘴隔板Bucket:庠斗Kinetic:动能Shaft:转轴Condenser:凝汽Condensat

8、e:凝汽机Feed water:给水Booster:增压压力)Forced-draft (FD) fan:送风风机Induced-draft (ID) fan 引风风机Air compressor空气压缩机Lighting:照明Heating:取暖Horsepower:马力Electrostatic precipitator:静电除尘器Baghouse:集尘(灰)室Flue gas desulfurization (FGD) scrubber 烟气脱硫除尘器Economizer:省煤机Stack:烟道,烟囱Preheater/reheater/superheater:预热器、再热器、过热器Wo

9、rking fluid:作功流体Peaking:巅峰(负荷)Heat recovery steam generator (HRSG):热回收汽轮发电机L4Hydroelectric power station: 水电站Hydro:水的,水电的Potential Energy :势能Runner:转轮Impulse turbine:冲击式水轮机Reaction turbine:反击式水轮机Pumped storage power station:抽水蓄能电站Reservoir:水库Peak hour:峰荷期Reversible pump turbine:可逆式水泵水轮机Operating cha

10、racteristic:工作特性Outage rate:停电率Synchronous condenser:同步调相器Light-water reactor (LWR):轻水型反应堆Neutron:中子Boiling-water reactor (BWR):沸水型反应堆Pressurized一water reactor (PWR):压水型反应堆Loop:回路Coolant:冷却剂Tandem一compound:串级复合式Moisture separator:水分离器L5Stator:定子Rotor:转子Armature:电枢Field current:励磁电流Exciting Current:励

11、磁电流Magnetic field:磁场Electric Field:电场Steady state:稳态Transient state: 暂态Salient一pole rotor:凸 极转子Pole:极Round-rotor/cylindrical-rotor/non-salient pole rotor:隐极转子Slot:线槽Laminate:迭片amrtisseur/dampe 亡阻尼Winding:绕组Converter:换流机Axial:轴向的Axle:轴(X 轴,Y 轴)Insulate:绝缘Wedge:槽楔Copper strap:铜井F条Retaining ring:护环Slip

12、 ring:滑环Carbon brush:碳刷L6Induction: 感应Autotransformer:自耦变压器Bushing:套管Turn:匝,圈Turn ratio :变比,匝比Tap:分接头Load tap changer:有载分接开关Harmonic:谐波Clearance:间距Apparatus:设备Transmission capacity:传输容量Magnetic Core:磁芯No load voltage:空载电压Dc-cncrgizcd tap changer:无载分接开关Distribution Transformer:配电变压器L7Open:分闸Close:合闸T

13、rip:跳闸Contact:触头,触点Gap:间隙Arc Extinguish:灭弧Arc reignition:电弧重燃Recovery Voltage:恢复电压Airblast breaker:空气断路器Oil-minimum breaker:少油断路器Vacuum breaker:真空断路器SF6 breaker:六氟化硫断路器Decompose:分解Compose:组合Vent:喷口Extinguish chamber:灭弧室Operating mechanism:操作机构Pneumatic:气动的Hydraulic:液压的Overload:过载Nameplate:铭牌Symmetri

14、cal:对才尔的Independent pole operation:分相操作Backup:后备Clearing:清除L8Backbone:主网架Term:术语Insulator:绝缘子Shield wire:避雷线Aluminum conductor steel reinforced (ACSR):铜芯铝导线Suspension type:悬挂式Pin type:针式High leakage distance:大泄漏距离Deterioration:老化,劣化Build up:集聚,积累Galvanized:镀锌的Selfsupporting tower:自支撑杆塔Guyed tower:拉线

15、杆塔Gradient:梯度Bundle一conductor:分裂式导线Perimeter:圆周Series:串联Shunt:并联Charging current:充电电流Susceptibility:敏感度Creep distance:爬电距离Silicon rubber:硅橡胶Composite insulato亡合成绝缘子LIOBus Arrangement:母线布置Layout:布置Single Bus:单母线Main and transfer bus:单母线加旁路母线Double Bus:双母线Ring bus:环形母线Transfer breaker:旁路断路器Bus tie bre

16、aker:母线联络断路器Protective relaying:继电保护Backup:后备Transfer switching:倒闸操作Outgoing circuit:出线Incoming circuit:进线Odd/even number:奇/偶数L13Defective element不良部件,有缺陷部件Removal of 切除Threefold:三重Instrument transformer:互感器Primary relaying:主继电保护Backup relay:后备继电保护Reset:复归,返回Remote backup:远后备Local backup:近后备Initiate:启动Timer:定时器

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